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MAX9728BETC+

MAX9728BETC+

MAX9728BETC+

Maxim Integrated

3.5mA mA 22 kHz kHz 60mW W Audio Amplifiers 3mm mm 5.5V V 12 pins 12-WFQFN Exposed Pad

SOT-23

MAX9728BETC+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFQFN Exposed Pad
Number of Pins 12
Operating Temperature-40°C~85°C TA
PackagingTube
Series DirectDrive®
Published 2010
JESD-609 Code e3
Feature Depop, Short-Circuit and Thermal Protection, Shutdown
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
HTS Code8542.33.00.01
Max Power Dissipation1.177W
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number MAX9728
Pin Count12
Output Type Headphones, 2-Channel (Stereo)
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Supply Voltage-Min (Vsup) 4.5V
Number of Channels 2
Nominal Supply Current3.5mA
Quiescent Current3.5mA
Output Power60mW
Supply Type Single
Bandwidth 22 kHz
Voltage Gain 3.52dB
Power Supply Rejection Ratio (PSRR) 86dB
Max Output Power60mW
Max Output Power x Channels @ Load 60mW x 2 @ 32 Ω
Length 3mm
Height Seated (Max) 0.8mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:11946 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.63000$0.63
500$0.6237$311.85
1000$0.6174$617.4
1500$0.6111$916.65
2000$0.6048$1209.6
2500$0.5985$1496.25

MAX9728BETC+ Product Details

MAX9728BETC+ Overview


The device is embedded in 12-WFQFN Exposed Pad .There is a package in the form of Tube .In addition, 12 terminations are used, which entail the termination of a transmission line with a device whose characteristic impedance matches the line's.Amp parts is configured to produce Headphones, 2-Channel (Stereo) as Amp partss output.Amp parts is an electrical device of type Class AB .The computer or other communication device has 12 pins, which are pronged contacts.The electronic component is mounted in the way of Surface Mount .This electrical device operates at 4.5V~5.5V volts.This device is equipped with a total of 2 channels.During operation, Depop, Short-Circuit and Thermal Protection, Shutdown can be ensured.During operation, the temperature should not exceed -40°C~85°C TA .A total of 12 pins are present on the device.Amp parts is a member of the MAX9728 family.The electronic component is mounted in the way of Surface Mount .There is a maximum output power of 60mW kWh per hour from this electronic component.During normal operation, the supply voltage (Vsup) should remain above 4.5V .Upon reaching 5.5V , the maximum supply voltage (Vsup) is reached.Amp parts is an electronic part wAmp partsh a supply type of Single .As a result, it operates on a 5V volt power supply.Amp parts belongs to the series DirectDrive® .Its consumption of quiescent current is 3.5mA .

MAX9728BETC+ Features


12-WFQFN Exposed Pad package
12 pin count
MAX9728 family
60mW kWh per hour
DirectDrive® series


MAX9728BETC+ Applications


There are a lot of Maxim Integrated
MAX9728BETC+ audio amplifiers applications.


  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation

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